TABLE B.2 Tray Number CONTINUED Exposure Began (Mike Time) 21 July 56. Midpoint of Exposure TSD hr min _, ¥ Activity counts/min . y Activity. per Unit Time counts/min? 1953 1417 8.6 1, 749, 520 116,630 3103 1954 1432 1447 8.9 91 513, 760 3, 302, 960 34, 250 220, 200 3104 1502 9.4 826, 880 55,130 1955 1517 9.6 1,744, 960 116, 300 3105 1532 9.9 568, 480 37,890 1956 1547 10.1 1,130, 8980 75, 390 3106 1602 10.4 607,544 40,500 1957 1617 10.6 669, 864 44, 660 3107 1632 10.9 298, 224 19, 880 1958 3108 1647 1702 1Le1 11.4 922, 792 218, 272 61,520 14, 550 1959 1717 11.6 322, 088 21,470 3109 1732 11.9 36, 328 2,421 1960 1747 12.1 140, 448 9, 363 3110 1802 12.4 112, 875 7,525 1961 1817 12.6 322, 088 21,470 3111 1832 12.9 56,118 3, 741 1962 1847 13.1 88,524 5,901 3112 1902 13. 4 31, 692 2,112 1963 L917 13.6 35, 902 2,393 3113 1932 13.9 4,985 332 1964 1947 14.1 14,029 935 3114 2002 14. 4 18,057 1,203 - 1965 3115 1966 3116 1967 N3117 2017 2032 2047 2102 2117 2132 14.6 14.9 15.1 15.4 15. 6 15.9 32,132 5,563 37, 240 19, 912 44, 323 2,553 2,142 370 2, 482 1,327 2,954 170 ; 1968 2147 16.1 7,174 478 3118 1969 3119 2202 2217 2232 16. 4 16.6 16.9 1,398 56, 513 10, 396 93 3, 767 693 1970 2247 17.1 54, 476 3,631 3120 2302 17.4 19, 456 1,297 1971 2317 17.6 43, 502 2,900 3121 1972 End of run 2332 2347 0002 17.9 18.1 18.3 668 322,513 44 21,510 63, 740 143, 380 1,132,000 1,148,000 4, 362, 000 2,458,000 8,359, 000 4,875, 000 18,570,000 9,457,000 19, 780, 000 1,074, 000 1,868,000 4,249 9,558 18,430 78,560 290, 780 163, 900 557, 200 325,000 1,238,000 630, 400 1,318,000 71,580 124, 600 . Designator: YAG 39-C-20 TE Counting Time: H+ 36. 4 to H+ 40. 8 hours Nominal Exposure Interval: 15 minutes 2813 3933 2812 3932 2811 3931 2810 3930 2809 3929 2808 3928 2807 0747 0802 0817 0832 0847 0902 0917 0932 0947 1002 1017 1032 1047 : 2.1 2.4 2.6 2.9 3.1 3.4 3. 6 3.9 4.1 4.4 4.6 4.9 5.1 193